SPIRE Study

Welcome to our study!

You’re one of thousands of people who will take part in the SPIRE study. We deeply thank you for your participation.

This website includes information about the study and your clinic visits, including your responsibilities, an over view of the tests and assessments, and information about registering for our patient communication program.

During this study, you’ll have up to 20 more clinic visits. Every visit is important, so please return for your scheduled clinic appointments.

If you have questions about the SPIRE study, please ask the study staff at any time.